National Dyes Industries is based in India. The company lists Industrial Ultramarine Blue and Laundry Ultramarine Blue on Global Trade Plaza. Industrial Ultramarine Blue is made of natural lapis lazuli with an approved processing method and is used to brighten white clothes after washing, avoid yellowness, and can be mixed in cement and detergent. Laundry Ultramarine Blue is composed of chemical compounds, provides a shining look to white outfits, does not affect clothing quality, has a pleasant smell, and comes in various packaging options. The company lists 1970 as its year of establishment. Buyers can send an enquiry through Global Trade Plaza.